From: David ‘Bombe’ Roden <bombe@pterodactylus.net>
Date: Thu, 24 Nov 2011 08:14:12 +0000 (+0100)
Subject: Override hashCode() and equals().
X-Git-Tag: 0.7.5^2~4^2~15
X-Git-Url: https://git.pterodactylus.net/?p=Sone.git;a=commitdiff_plain;h=e53822bee94492512b6ff19600d300887a02bff3

Override hashCode() and equals().
---

diff --git a/src/main/java/net/pterodactylus/sone/notify/ListNotification.java b/src/main/java/net/pterodactylus/sone/notify/ListNotification.java
index 74e3100..7216c42 100644
--- a/src/main/java/net/pterodactylus/sone/notify/ListNotification.java
+++ b/src/main/java/net/pterodactylus/sone/notify/ListNotification.java
@@ -161,4 +161,43 @@ public class ListNotification<T> extends TemplateNotification {
 		elements.clear();
 	}
 
+	//
+	// OBJECT METHODS
+	//
+
+	/**
+	 * {@inheritDoc}
+	 */
+	@Override
+	public int hashCode() {
+		int hashCode = key.hashCode();
+		for (T element : elements) {
+			hashCode ^= element.hashCode();
+		}
+		return hashCode;
+	}
+
+	/**
+	 * {@inheritDoc}
+	 */
+	@Override
+	public boolean equals(Object object) {
+		if (!(object instanceof ListNotification)) {
+			return false;
+		}
+		ListNotification<?> listNotification = (ListNotification<?>) object;
+		if (!key.equals(listNotification.key)) {
+			return false;
+		}
+		if (elements.size() != listNotification.elements.size()) {
+			return false;
+		}
+		for (int index = 0; index < elements.size(); ++index) {
+			if (!elements.get(index).equals(listNotification.elements.get(index))) {
+				return false;
+			}
+		}
+		return true;
+	}
+
 }